摘要:
The present invention relates to a crystal of a complex of an epidermal growth factor (EGF) and an epidermal growth factor receptor (EGFR), a crystal of a complex of EGFR and a substance regulating EGFR activity, structure coordinates of these crystals, a method for screening for the substance regulating EGFR activity, a method for designing the substance regulating EGFR activity, a method for designing an EGFR variant or an EGF variant, a method for producing an EGFR variant or an EGF variant and an EGF variant or an EGFR variant obtainable by such method, a method for designing an epitope using the structure coordinates of the EGF-EGFR complex, a method for producing an anti-EGFR antibody or an anti-EGF antibody and an antibody obtainable by such method, a polypeptide or a salt thereof comprising a region that forms an EGFR dimerization site, and the like.
摘要:
In an electrical socket including a base for receiving a connection object in a predetermined direction, a plurality of contacts are held by the base and adapted to be contacted with the connection object. A pusher is rotatably held by the base and has an acting portion and an operating portion which is adapted to be operated. The pusher is continuously urged by a spring so that the connection object is brought into press contact with the contact via the acting portion. A cover is coupled to the base to be movable in the predetermined direction. One of the cover and the operating portion has a contact surface faced to the other in the predetermined direction. The other of the cover and the operating portion has a roller adapted to roll on the contact surface following the movement of the cover.
摘要:
A connector for switching between the states of the connection and non-connection to a mating connector by a cam mechanism (6) movably installed in insulators (2, 3), wherein the cam mechanism comprises a first cam (6a) and a second cam (6b). The first cam is rotatable about an axis, slidable between first and second positions in a direction parallel with the axis, and energized toward the first position by an elastic member (8). The second cam is rotated in conjunction with the first cam to provide either of the connected state and non-connected state according to a rotating angle. The first cam comprises a locked part (6a2) engaged with the lock part (3b3) of the insulator in the rotating direction thereof when positioned at the first position and disengaged from the lock part when positioned at the second position.
摘要:
The present invention provides DNA sequences isolated from Perilla, Torenia, Verbena and Petunia, encoding a protein having activity that transfers a glycoside to the 5 position of a flavonoid (5GT), a host cell and plants transformed with said DNA sequences and a process for producing a protein using said DNA sequences.
摘要:
A right-angle electrical connector comprising a plurality of contacts supported on an insulator body, the contacts having a length equal to one another and having opposite ends projecting in different directions normal to each other and coming into contact with first and second connection objects, respectively, to be electrically connected by the connector. Each of the contacts comprises two portions extending in the different directions. The ratio of two portions of each one of contacts is different from that of the different one of contacts. In order to avoid production of various contacts which are different from one another in shape and dimension, the connector comprises a main element of an insulator substrate and conductive strip lines formed thereon, and contact elements like one another fixed to the insulator substrate to project from, and in directions normal to, adjacent side edges of the insulator substrate, respectively. The conductive strip lines have a length equal to each other and first and second ends near the adjacent side edges and are electrically connected to the contact elements. The contact elements are used for making connection with the first and the second connection objects.
摘要:
Errors in work in a bolt or nut tightening process are reduced to an extremely low level. Further, the process of the work is accurately recorded and quality of production processes is improved. A production management device receives information on a production instruction from a superordinate device, optically displays, according to the information, a socket to be selected for work to tighten a bolt or a nut, automatically recognizes a nut taken out from a socket holder, and alarms when the recognized socket and the displayed socket do not agree.
摘要:
A compound useful as a plant activator for activating an endogenous defense system of a plant to control disease damage is provided. A compound represented by the formula: (R3)NH—(CH2)4—N(R1)—(CH2)3—NH(R2) (one of R1 and R2 represents a linear C6-18 alkanoyl group or alkenoyl group, the other represents hydrogen atom or a protective group of amino group; and R3 represents hydrogen atom or a protective group of amino group).
摘要:
Identification of a protein having an activity of oxidizing oleanane-type triterpene, and a gene encoding the protein, the protein and the gene, and use thereof are provided. For example, a protein having an activity of oxidizing oleanane-type triterpene obtained from a plant in the family Fabaceae, a gene encoding the protein and use thereof are provided. The protein is shown in, for example, SEQ ID NO: 4, 14 or 18, and the gene encoding the protein is shown in, for example, SEQ ID NO: 3, 13 or 17. A transformant into which the gene is introduced can be produced, and thereby a triterpene oxidase can be obtained.
摘要翻译:提供具有氧化烯丙醇型三萜烯的活性的蛋白质和编码蛋白质,蛋白质和基因的基因的鉴定及其用途。 例如,提供了从豆科科植物获得的具有氧化烯丙醇型三萜的活性的蛋白质,编码该蛋白质的基因及其用途。 该蛋白质显示于例如SEQ ID NO:4,14或18中,编码该蛋白质的基因例如显示于SEQ ID NO:3,13或17中。引入基因的转化体 可以得到三萜氧化酶。
摘要:
In an electrical socket including a base for receiving a connection object in a predetermined direction, a plurality of contacts are held by the base and adapted to be contacted with the connection object. A pusher is rotatably held by the base and has an acting portion and an operating portion which is adapted to be operated. The pusher is continuously urged by a spring so that the connection object is brought into press contact with the contact via the acting portion. A cover is coupled to the base to be movable in the predetermined direction. One of the cover and the operating portion has a contact surface faced to the other in the predetermined direction. The other of the cover and the operating portion has a roller adapted to roll on the contact surface following the movement of the cover.
摘要:
In an electrical socket including a base for receiving a connection object in a predetermined direction, a plurality of contacts are held by the base and adapted to be contacted with the connection object. A pusher is rotatably held by the base and has an acting portion and an operating portion which is adapted to be operated. The pusher is continuously urged by a spring so that the connection object is brought into press contact with the contact via the acting portion. A cover is coupled to the base to be movable in the predetermined direction. One of the cover and the operating portion has a contact surface faced to the other in the predetermined direction. The other of the cover and the operating portion has a roller adapted to roll on the contact surface following the movement of the cover.